Free radical scavengers from the aerial parts of Grammosciadium platycarpum Boiss. & Hausskn. (Apiaceae) and GC-MS analysis of the essential oils from its fruits

Revista Brasileira de Farmacognosia

Tabriz University of Medical Sciences, Tabriz, Iran¹  University of Wolverhampton, England¹  Imani, Yousef¹  Jodari, Malake¹  Movahedin, Nasrin¹  Nahar, Lutfun¹  Ghahramani, Mohammed-Ali¹  Nazemiyeh, Hossein¹  East Azerbaijan Research Center for Agriculture and Natural Resources, Tabriz, Iran¹  Delazar, Abbas¹  Tabriz University of Medical Sciences,, Tabriz, Iran¹  Sarker, Satyajit D.¹ 

关键词: Grammosciadium platycarpum;    Apiaceae;    DPPH;    antioxidant;    GC-MS;    flavonoid;    essential oils.;   

DOI  :  10.1590/S0102-695X2010005000004

来源: Sociedade Brasileira de Farmacognosia

【 摘 要 】

Grammosciadium platycarpum Boiss. & Hausskn (Apiaceae) is one of three endemic Iranian species of the genus Grammosciadium DC. Consumption of the aerial parts of this plant affects renal function and causes diuresis. In the DPPH assay the methanol extract showed the highest level of free radical scavenging activity (RC50 = 1.196 x 10-2 mg/mL) among the extracts. Reversed-phase preparative HPLC analyses of the methanol extract yielded nine flavonoids, which were responsible for the free radical scavenging activity of the MeOH extract. The GC-MS analyses of the essential oils led to the identification of 29 terpenoids, mainly monoterpenes (non-oxygenated 3.97% and oxygenated 77.49%) accounting for over 96% of the total oils.

【 授权许可】

Unknown